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com.google.gwt.user.client.ui</FONT>
<BR>
Class Accessibility</H2>
<PRE>
java.lang.Object
  <IMG SRC="../../../../../../resources/inherit.gif" ALT="extended by "><B>com.google.gwt.user.client.ui.Accessibility</B>
</PRE>
<HR>
<DL>
<DT><PRE>public final class <B>Accessibility</B><DT>extends java.lang.Object</DL>
</PRE>

<P>
<p>Allows ARIA attributes to be added to widgets so that they can be
 identified by assistive technologies. Firefox 3, Firefox 2 (via FireVox),
 and Opera 9.5 are the only released browsers that currently support this
 feature, but in the near future it will be available in Safari and Internet
 Explorer 8. Individual screen reader applications may also support ARIA, to
 varying extents.</p>

 <p>A 'role' describes the role a widget plays in a page: i.e. a checkbox
 widget is assigned a "checkbox" role.</p>

 <p>A 'state' describes the current state of the widget. For example, a
 checkbox widget has the state "checked", which is given a value of "true" or
 "false" depending on whether it is currently checked or unchecked.</p>

 <p>See <a href="http://developer.mozilla.org/en/docs/Accessible_DHTML">the
 MDC page on Accessible DHTML</a> for more information.</p>

 <p>Note that although this API is public, the ARIA specification is still
 somewhat in flux. As a result, this API is subject to change as the
 specification stabilizes; we will do our best to keep the community
 updated on changes.</p>
<P>

<P>
<HR>

<P>
<!-- =========== FIELD SUMMARY =========== -->

<A NAME="field_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Field Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#ROLE_BUTTON">ROLE_BUTTON</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#ROLE_MENUBAR">ROLE_MENUBAR</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#ROLE_MENUITEM">ROLE_MENUITEM</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#ROLE_TAB">ROLE_TAB</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#ROLE_TABLIST">ROLE_TABLIST</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#ROLE_TABPANEL">ROLE_TABPANEL</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#ROLE_TREE">ROLE_TREE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#ROLE_TREEITEM">ROLE_TREEITEM</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#STATE_ACTIVEDESCENDANT">STATE_ACTIVEDESCENDANT</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#STATE_EXPANDED">STATE_EXPANDED</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#STATE_HASPOPUP">STATE_HASPOPUP</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#STATE_LEVEL">STATE_LEVEL</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#STATE_POSINSET">STATE_POSINSET</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#STATE_SELECTED">STATE_SELECTED</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#STATE_SETSIZE">STATE_SETSIZE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;
<!-- ========== METHOD SUMMARY =========== -->

<A NAME="method_summary"><!-- --></A>
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<B>Method Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#getRole(com.google.gwt.user.client.Element)">getRole</A></B>(<A HREF="../../../../../../com/google/gwt/user/client/Element.html" title="class in com.google.gwt.user.client">Element</A>&nbsp;elem)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Requests the string value of the role with the specified namespace.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#getState(com.google.gwt.user.client.Element, java.lang.String)">getState</A></B>(<A HREF="../../../../../../com/google/gwt/user/client/Element.html" title="class in com.google.gwt.user.client">Element</A>&nbsp;elem,
         java.lang.String&nbsp;stateName)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Requests the string value of the state with the specified namespace.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#removeState(com.google.gwt.user.client.Element, java.lang.String)">removeState</A></B>(<A HREF="../../../../../../com/google/gwt/user/client/Element.html" title="class in com.google.gwt.user.client">Element</A>&nbsp;elem,
            java.lang.String&nbsp;stateName)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Removes the state from the given element.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#setRole(com.google.gwt.user.client.Element, java.lang.String)">setRole</A></B>(<A HREF="../../../../../../com/google/gwt/user/client/Element.html" title="class in com.google.gwt.user.client">Element</A>&nbsp;elem,
        java.lang.String&nbsp;roleName)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Assigns the specified element the specified role and value for that role.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/google/gwt/user/client/ui/Accessibility.html#setState(com.google.gwt.user.client.Element, java.lang.String, java.lang.String)">setState</A></B>(<A HREF="../../../../../../com/google/gwt/user/client/Element.html" title="class in com.google.gwt.user.client">Element</A>&nbsp;elem,
         java.lang.String&nbsp;stateName,
         java.lang.String&nbsp;stateValue)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Assigns the specified element the specified state and value for that state.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->

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<B>Field Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="ROLE_TREE"><!-- --></A><H3>
ROLE_TREE</H3>
<PRE>
public static final java.lang.String <B>ROLE_TREE</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.ROLE_TREE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ROLE_TREEITEM"><!-- --></A><H3>
ROLE_TREEITEM</H3>
<PRE>
public static final java.lang.String <B>ROLE_TREEITEM</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.ROLE_TREEITEM">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ROLE_BUTTON"><!-- --></A><H3>
ROLE_BUTTON</H3>
<PRE>
public static final java.lang.String <B>ROLE_BUTTON</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.ROLE_BUTTON">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ROLE_TABLIST"><!-- --></A><H3>
ROLE_TABLIST</H3>
<PRE>
public static final java.lang.String <B>ROLE_TABLIST</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.ROLE_TABLIST">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ROLE_TAB"><!-- --></A><H3>
ROLE_TAB</H3>
<PRE>
public static final java.lang.String <B>ROLE_TAB</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.ROLE_TAB">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ROLE_TABPANEL"><!-- --></A><H3>
ROLE_TABPANEL</H3>
<PRE>
public static final java.lang.String <B>ROLE_TABPANEL</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.ROLE_TABPANEL">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ROLE_MENUBAR"><!-- --></A><H3>
ROLE_MENUBAR</H3>
<PRE>
public static final java.lang.String <B>ROLE_MENUBAR</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.ROLE_MENUBAR">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ROLE_MENUITEM"><!-- --></A><H3>
ROLE_MENUITEM</H3>
<PRE>
public static final java.lang.String <B>ROLE_MENUITEM</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.ROLE_MENUITEM">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="STATE_ACTIVEDESCENDANT"><!-- --></A><H3>
STATE_ACTIVEDESCENDANT</H3>
<PRE>
public static final java.lang.String <B>STATE_ACTIVEDESCENDANT</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.STATE_ACTIVEDESCENDANT">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="STATE_POSINSET"><!-- --></A><H3>
STATE_POSINSET</H3>
<PRE>
public static final java.lang.String <B>STATE_POSINSET</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.STATE_POSINSET">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="STATE_SETSIZE"><!-- --></A><H3>
STATE_SETSIZE</H3>
<PRE>
public static final java.lang.String <B>STATE_SETSIZE</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.STATE_SETSIZE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="STATE_SELECTED"><!-- --></A><H3>
STATE_SELECTED</H3>
<PRE>
public static final java.lang.String <B>STATE_SELECTED</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.STATE_SELECTED">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="STATE_EXPANDED"><!-- --></A><H3>
STATE_EXPANDED</H3>
<PRE>
public static final java.lang.String <B>STATE_EXPANDED</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.STATE_EXPANDED">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="STATE_LEVEL"><!-- --></A><H3>
STATE_LEVEL</H3>
<PRE>
public static final java.lang.String <B>STATE_LEVEL</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.STATE_LEVEL">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="STATE_HASPOPUP"><!-- --></A><H3>
STATE_HASPOPUP</H3>
<PRE>
public static final java.lang.String <B>STATE_HASPOPUP</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../../constant-values.html#com.google.gwt.user.client.ui.Accessibility.STATE_HASPOPUP">Constant Field Values</A></DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Method Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="getRole(com.google.gwt.user.client.Element)"><!-- --></A><H3>
getRole</H3>
<PRE>
public static java.lang.String <B>getRole</B>(<A HREF="../../../../../../com/google/gwt/user/client/Element.html" title="class in com.google.gwt.user.client">Element</A>&nbsp;elem)</PRE>
<DL>
<DD>Requests the string value of the role with the specified namespace.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>elem</CODE> - the element which has the specified role
<DT><B>Returns:</B><DD>the value of the role, or an empty string if none exists</DL>
</DD>
</DL>
<HR>

<A NAME="getState(com.google.gwt.user.client.Element, java.lang.String)"><!-- --></A><H3>
getState</H3>
<PRE>
public static java.lang.String <B>getState</B>(<A HREF="../../../../../../com/google/gwt/user/client/Element.html" title="class in com.google.gwt.user.client">Element</A>&nbsp;elem,
                                        java.lang.String&nbsp;stateName)</PRE>
<DL>
<DD>Requests the string value of the state with the specified namespace.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>elem</CODE> - the element which has the specified state<DD><CODE>stateName</CODE> - the name of the state
<DT><B>Returns:</B><DD>the value of the state, or an empty string if none exists</DL>
</DD>
</DL>
<HR>

<A NAME="removeState(com.google.gwt.user.client.Element, java.lang.String)"><!-- --></A><H3>
removeState</H3>
<PRE>
public static void <B>removeState</B>(<A HREF="../../../../../../com/google/gwt/user/client/Element.html" title="class in com.google.gwt.user.client">Element</A>&nbsp;elem,
                               java.lang.String&nbsp;stateName)</PRE>
<DL>
<DD>Removes the state from the given element.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>elem</CODE> - the element which has the specified state<DD><CODE>stateName</CODE> - the name of the state to remove</DL>
</DD>
</DL>
<HR>

<A NAME="setRole(com.google.gwt.user.client.Element, java.lang.String)"><!-- --></A><H3>
setRole</H3>
<PRE>
public static void <B>setRole</B>(<A HREF="../../../../../../com/google/gwt/user/client/Element.html" title="class in com.google.gwt.user.client">Element</A>&nbsp;elem,
                           java.lang.String&nbsp;roleName)</PRE>
<DL>
<DD>Assigns the specified element the specified role and value for that role.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>elem</CODE> - the element to be given the specified role<DD><CODE>roleName</CODE> - the name of the role</DL>
</DD>
</DL>
<HR>

<A NAME="setState(com.google.gwt.user.client.Element, java.lang.String, java.lang.String)"><!-- --></A><H3>
setState</H3>
<PRE>
public static void <B>setState</B>(<A HREF="../../../../../../com/google/gwt/user/client/Element.html" title="class in com.google.gwt.user.client">Element</A>&nbsp;elem,
                            java.lang.String&nbsp;stateName,
                            java.lang.String&nbsp;stateValue)</PRE>
<DL>
<DD>Assigns the specified element the specified state and value for that state.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>elem</CODE> - the element to be given the specified state<DD><CODE>stateName</CODE> - the name of the state<DD><CODE>stateValue</CODE> - the value of the state</DL>
</DD>
</DL>
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